The wheels on the rig go round and round

Center-pivot sprinklers working in their own waterfall many times leave irrigators with ruts to fill, downtime in "unsticking" swamped tower wheels and fixing flats.

This year's exhibitor list at Husker Harvest Days, the world's largest fully-irrigated demonstration show, included a bevy of folks trying to solve those problems – with wheel add-ons.

Like something you saw at the Farm Progress Show or Husker Harvest Days? Didn't get a chance to make it to all the exhibitors? We have compiled into one spot, more than 200 new products featured at the big 2012 shows just for you.